Fizikalna i kemijska svojstva kalcitnih punila

undergraduate thesis

• Title (english): Physical and chemical properties of calcite fillers
• Author: Magdalena Kolić
• Mentor: Vladimir Dananić (mentor)
• Committee member: Vladimir Dananić (predsjednik povjerenstva)
• Committee member: Domagoj Vrsaljko (član povjerenstva)
• Committee member: Veljko Filipan (član povjerenstva)
• Granter: University of Zagreb; Faculty of Chemical Engineering and Technology; Zagreb
• Defense date and country: 2021-09-24, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Chemistry

Abstract

Danas gotovo da ne postoji materijal koji u sebi ne sadrži barem jedan od mnogobrojnih različitih punila koja im svojim prisustvom poboljšavaju reološka svojstva, mehaničku tvrdoću, čvrstoću, sjaj, propusnost vode, prozirnost, povećavaju masu istovremeno im snižavajući cijenu. Zbog velike zastupljenosti punila, a malene osvještenosti o njihovim svojstvima i utjecaju, u ovome će se radu opisati fizikalna i kemijska svojstva punila i materijala koji ih sadrže te će se pobliže opisati kalcit – najčešće i najšire upotrebljavano punilo. Uz to, opisat će se neki od načina testiranja svojstava materijala i prikazati oprema koja se pritom koristi.

Abstract (english)

Today there is viturally no material that doesn't contain at least one of many different fillers that, being present, ensure and better rheological properties of materials, strenght of materials and other mechanical properties, shine, water retention, increase the mass of the product and simultaneously lower the price of materials. Due to an enormous presence of fillers and not enough knowledge about the properties and the effect of fillers on properties of materials, this paper will focus on physical and chemical properties of fillers and filled materials and there will be more detailed insight into calcite - the most commonly used filled material. In addition, this paper also contains a description of testing methods for fillers and filled materials and some of the devices used for testing properties of fillers and filled materials.

• Keywords: punilo; kalcijev karbonat; materijali s punilima; fizikalna svojstva; kemijska svojstva
• Keywords (english): fillers; calcite; filled materials; physical properties; chemical properties
• Language: croatian
• URN:NBN: urn:nbn:hr:149:429377
• Study programme: Title: Environmental Engineering - Undergraduate study; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka ekoinženjerstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka ekoinženjerstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2023-04-05 12:26:25